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$1,333+ Cheap flights from Busan (PUS) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — SAN
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
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Cheap flight deals from Busan to San Diego

Cheapest flights from Busan to San Diego
Explore the most affordable flight options available from Busan to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This Expedia deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:30 pm
PUS
-
SAN
2 stops59h 23m
Multiple Airlines
Sun 8/165:00 pm
SAN
-
PUS
2 stops51h 10m
Multiple Airlines
Deal found 6/13$1,333
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm
PUS
-
SAN
2 stops32h 06m
Multiple Airlines
Wed 9/164:50 pm
SAN
-
PUS
2 stops33h 05m
Multiple Airlines
Deal found 6/12$1,412
This Korean Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:00 pm
PUS
-
SAN
2 stops22h 59m
Korean Air
Fri 11/206:15 am
SAN
-
PUS
2 stops21h 30m
Korean Air
Deal found 6/10$1,478
This STARLUX Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 pm
PUS
-
SAN
2 stops27h 05m
STARLUX Airlines
Sun 9/206:35 pm
SAN
-
PUS
2 stops31h 20m
STARLUX Airlines
Deal found 6/13$1,532
This Booking.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 am
PUS
-
SAN
2 stops37h 44m
Multiple Airlines
Wed 8/1210:04 am
SAN
-
PUS
2 stops33h 31m
Multiple Airlines
Deal found 6/13$1,611
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:10 pm
PUS
-
SAN
2 stops34h 29m
Multiple Airlines
Fri 6/268:15 pm
SAN
-
PUS
2 stops20h 55m
Multiple Airlines
Deal found 6/11$1,667
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:30 am
PUS
-
SAN
2 stops39h 45m
Multiple Airlines
Sun 8/168:35 pm
SAN
-
PUS
2 stops20h 55m
Multiple Airlines
Deal found 6/13$1,691
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:10 pm
PUS
-
SAN
2 stops30h 00m
Multiple Airlines
Sat 8/156:31 pm
SAN
-
PUS
2 stops31h 29m
Multiple Airlines
Deal found 6/13$1,709
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:40 am
PUS
-
SAN
2 stops20h 30m
Delta
Sat 8/155:01 pm
SAN
-
PUS
2 stops35h 44m
Delta
Deal found 6/13$1,712
This Korean Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:45 am
PUS
-
SAN
2 stops25h 20m
Korean Air
Fri 8/147:59 pm
SAN
-
PUS
2 stops21h 31m
Korean Air
Deal found 6/11$1,757

Find flight deals from Busan to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,333
(Expedia)
Provider with most accurate pricing for Busan Gimhae-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Busan Gimhae-San Diego flights.
Search Deals
From Busan Gimhae to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Busan to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Mon 8/31

7:10 pm-11:16 am

2 stops32h 06m

San Diego

Wed 9/16

4:50 pm-5:55 pm

2 stops33h 05m

$1,412

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Sun 11/1

12:00 pm-6:59 pm

2 stops22h 59m

San Diego

Fri 11/20

6:15 am-8:45 pm

2 stops21h 30m

$1,478

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Wed 9/16

12:30 pm-11:35 pm

2 stops27h 05m

San Diego

Sun 9/20

6:35 pm-5:55 pm

2 stops31h 20m

$1,532

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 8/11

8:00 am-6:05 pm

2 stops26h 05m

San Diego

Tue 8/18

7:59 pm-9:30 am

2 stops21h 31m

$1,712
Quickest round-trip

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Thu 8/6

8:00 am-3:10 pm

2 stops23h 10m

San Diego

Wed 8/19

7:03 am-7:35 pm

2 stops20h 32m

$1,712

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 8/11

8:45 am-6:05 pm

2 stops25h 20m

San Diego

Fri 8/14

7:59 pm-9:30 am

2 stops21h 31m

$1,757

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Mon 8/10

10:40 am-6:05 pm

2 stops23h 25m

San Diego

Fri 8/14

7:03 am-7:35 pm

2 stops20h 32m

$1,926

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Wed 9/16

9:20 am-11:35 am

1 stop18h 15m

San Diego

Sun 9/20

2:50 pm-9:35 pm

2 stops38h 45m

$2,022
Cheapest one-way

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 11/3

2:05 pm-6:42 pm

3 stops45h 37m

$2,300
Quickest one-way

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Tue 11/3

9:25 am-9:45 am

1 stop17h 20m

$2,515

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Busan-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Busan-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Busan to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Busan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Busan to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Busan to San Diego?

    For as low as $1,478, Korean Air can have you in San Diego from Busan in 22h 59m. The distance from Busan to San Diego is about 6082 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Busan to San Diego that include hotel bookings?

    Yes. In addition to deals on Busan to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to San Diego.

  • Can I find deals for business class flights from Busan to San Diego?

    Yes. Cheapflights offers flight deals from Busan to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
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National City
Chula Vista
Poway
Coronado
La Mesa
Santee
Julian
Lemon Grove

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